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wilhelm-murdoch/Create Random Number

Forked from cdevroe/Create Random Number
Created February 11, 2010 00:16
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Create Random Number
function generate_osid($length)
{
$rand = '';
for($i = 0; $i < $length; $i++)
{
$number = mt_rand(0, 61);
if($number < 10)
{
$rand .= chr($number + 48);
}
elseif($randnum < 36)
{
$rand .= chr($number + 55);
}
else
{
$rand .= chr($number + 61);
}
}
return $rand;
}
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